package ch01.a19.abstracts;

/**
 * @description: 类描述
 * @author: Fesine
 * @createTime:2016/7/13 17:35
 * @update:修改内容
 * @author: Fesine
 * @updateTime:2016/7/13 17:35
 */
public abstract class Operation {
    private double numberA=0;
    private double numberB = 0;

    public double getNumberA() {
        return numberA;
    }

    public void setNumberA(double numberA) {
        this.numberA = numberA;
    }

    public double getNumberB() {
        return numberB;
    }

    public void setNumberB(double numberB) {
        this.numberB = numberB;
    }

    public abstract double getResult();
}
